A joint assembly apparatus for coaxial cables and a method of assembling the same

Abstract

The application provides a joint assembling device for coaxial cables and an assembling method thereof, comprising an assembling rack assembly and a cable driving mechanism, the assembling rack assembly comprises an outer rack, a sliding table and an inner support; wherein the sliding table is fixedly connected to one side of the inner side wall of the outer rack; the application transports one end of the cable to the inside of a synchronous stripping assembly through the cable driving mechanism, then drives the cylindrical support to rotate reciprocally through the reciprocating driving mechanism to drive two supporting rings to rotate reciprocally, so as to cooperate with two stripping driving mechanisms to perform ring cutting treatment on different positions of the cable end, then drives the cable to be drawn out from the synchronous stripping assembly through the cable driving mechanism, separates the cut cable part, exposes the center conductor and the shielding layer of the cable respectively, so as to separately process the shielding layer subsequently, ensures that the shielding layer and the joint can be effectively connected during joint assembling, avoids the short circuit, and guarantees the assembling quality.

Description

Technical Field

[0001] This invention relates to a connector assembly device, specifically a connector assembly device for coaxial cables, belonging to the field of communication cable assembly technology. Background Technology

[0002] Coaxial cable is a type of cable used to transmit high-frequency signals. It mainly consists of a center conductor, an insulation layer, a shielding layer, and an outer sheath. It has a fixed impedance, which helps reduce signal reflection and loss. The shielding layer, as the outer conductor, can effectively resist external electromagnetic interference. It is suitable for the transmission of high-frequency signals. Compared with twisted-pair cables, coaxial cables can transmit over longer distances under the same conditions.

[0003] Coaxial cable connector assembly is an important component of coaxial cable systems. By using connectors to connect coaxial cables, the correct connection between the cable and the equipment, as well as the effective transmission of signals, can be effectively ensured. Traditional coaxial cable connector assembly methods mostly involve manual assembly of the coaxial cable and connector, which is not only inefficient but also cannot guarantee the assembly quality.

[0004] Chinese patent ZL202311363910.1, entitled "Automatic Assembly Device and Assembly Process for Coaxial Cable Connectors," discloses an automatic assembly technology for coaxial cable connectors. This technology, through the use of a cable storage mechanism, a cable fixing mechanism, a clamping mechanism, a stripping mechanism, and a conveying mechanism, automates the fixing, moving, and stripping of coaxial cables. The conveying mechanism then connects the stripped cable to the connector to complete the coaxial cable and connector assembly, improving work efficiency and reducing the labor intensity of operators. However, in practice, it only strips the cable once to expose the central conductor, without separately processing the shielding layer. This results in the connector not effectively connecting to the shielding layer during assembly, easily leading to open circuits in the shielding layer and affecting assembly quality. Therefore, this paper proposes an assembly device and method for coaxial cable connectors. Summary of the Invention

[0005] In view of this, the present invention provides a connector assembly device and assembly method for coaxial cables to solve or alleviate the technical problems existing in the prior art, or at least provide a beneficial alternative.

[0006] The technical solution of this invention is implemented as follows: a connector assembly device for coaxial cables, comprising an assembly frame assembly and a cable drive mechanism, wherein the assembly frame assembly comprises an outer frame, a slide table and an inner support;

[0007] The slide is fixedly connected to one side of the inner wall of the outer frame, the inner support is fixedly connected to the middle of the inner wall of the outer frame, the cable drive mechanism is installed on the upper surface of the slide, a synchronous stripping assembly is installed on one side of the upper surface of the inner support, a shielding layer flipping mechanism and a primary crimping mechanism are installed in the middle of the upper surface of the inner support, a secondary crimping mechanism is installed on one side of the inner support, a connector feeding mechanism is provided on one side of the inner wall of the outer frame, and a connector mechanism is provided inside the connector feeding mechanism.

[0008] The synchronous peeling assembly includes a fixed frame, a cylindrical support, two spacing adjustment mechanisms, a reciprocating drive mechanism, two support rings, and two peeling drive mechanisms.

[0009] The fixed frame is fixedly connected to one side of the upper surface of the inner support, the cylindrical support is located in the middle of the inner side wall of the fixed frame, the reciprocating drive mechanism is installed between the fixed frame and the cylindrical support, the two support rings are symmetrically arranged at both ends of the cylindrical support, the two spacing adjustment mechanisms are installed between the two support rings and the cylindrical support, and the two peeling drive mechanisms are respectively installed inside the two support rings.

[0010] More preferably, the cable drive mechanism is used to fix the cable and transport it; the cable drive mechanism includes two first rodless cylinders, a second rodless cylinder, two cable harness bases, four first hydraulic cylinders, and two cable harness end caps;

[0011] Two first rodless cylinders are symmetrically mounted on the upper surface of the slide table, two second rodless cylinders are mounted on the upper surface of the output blocks of the two first rodless cylinders, two wire harness bases are symmetrically mounted on the upper surface of the output blocks of the second rodless cylinders, four first hydraulic cylinders are respectively mounted on both sides of the two wire harness bases, two wire harness end caps are respectively located above the two wire harness bases, and one end of the piston rod of the four first hydraulic cylinders is respectively fixedly connected to the bottom of the two wire harness end caps.

[0012] More preferably, both of the aforementioned spacing adjustment mechanisms consist of three adjusting studs, three adjusting nuts, and three first springs;

[0013] One end of each of the three adjusting studs penetrates the inner wall of the cylindrical bracket and is fixedly connected to one side of one of the support rings. The three adjusting nuts are respectively threaded to one side of the outer wall of the three adjusting studs. The three first springs are respectively sleeved on one side of the outer wall of the three adjusting studs. The two ends of the three first springs are respectively fixedly connected to the side of the cylindrical bracket and the support ring adjacent to each other.

[0014] The reciprocating drive mechanism consists of a first motor, a half-tooth bevel, and two conical tooth rings;

[0015] Two conical toothed rings are symmetrically fixedly connected to the outer side wall of the cylindrical support. The outer side wall of the conical toothed ring is rotatably connected to the inner side wall of the fixed frame. The first motor is mounted at the bottom of the fixed frame. One end of the semi-conical tooth is fixedly connected to the output shaft of the first motor. The outer side wall of the semi-conical tooth engages with the outer side walls of the two conical toothed rings respectively, and engages with only one outer side wall at a time, for driving the cylindrical support to reciprocate.

[0016] More preferably, both of the peeling drive mechanisms consist of a second motor, a worm gear, a worm wheel, three arc-shaped grooves, three sliders, three toothed blocks, three connecting rods, and three circular cutters;

[0017] The second motor is mounted on one side of the outer wall of the support ring. One end of the worm is fixedly connected to the output shaft of the second motor, and the other end of the worm is rotatably connected to one side of the inner wall of the support ring. The worm wheel is rotatably connected to the middle of the inner wall of the support ring, and the outer wall of the worm wheel meshes with the outer wall of the worm. Three arc-shaped grooves are formed on the inner wall of the worm wheel. The outer walls of the three sliders are slidably connected to the inner walls of the three arc-shaped grooves. One side of each of the three tooth blocks is fixedly connected to one side of each of the three sliders. The outer walls of each of the three tooth blocks are slidably connected to the inner wall of the support ring. Three connecting rods are slidably connected to the middle of the inner walls of the three tooth blocks. Three circular cutters are rotatably connected to one end of each of the three connecting rods.

[0018] More preferably, a baffle is installed on one side of the inner wall of the toothed block, and a second spring is fixedly connected to one side of the baffle. One end of the second spring is fixedly connected to the end of the connecting rod away from the circular cutter.

[0019] More preferably, the shielding layer flipping mechanism includes a sleeve frame, several hard bristles, a central toothed ring, a toothed column, a third motor, and a conical rubber sleeve;

[0020] The sleeve frame is rotatably connected to one side of the inner wall of the inner support. Several hard bristles are fixedly connected to the inner wall of the sleeve frame. The central toothed ring is fixedly connected to the middle of the outer wall of the sleeve frame. The outer wall of the toothed column is meshed with the outer wall of the central toothed ring. The third motor is installed on one side of the inner support. The output shaft of the third motor is fixedly connected to one end of the toothed column. One end of the conical rubber sleeve is fixedly connected to the end of the sleeve frame near the third motor.

[0021] More preferably, the primary pressing mechanism includes a support frame, two second hydraulic cylinders and two first pressing blocks, and the secondary pressing mechanism includes a C-shaped bracket, two third hydraulic cylinders and two second pressing blocks;

[0022] The support frame is installed on the middle of the upper surface of the inner support, the two second hydraulic cylinders are symmetrically installed on the outside of the support frame, and the two first pressing blocks are respectively fixedly connected to one end of the piston rod of the two second hydraulic cylinders.

[0023] The C-shaped bracket is installed on one side of the upper surface of the inner bracket, the two third hydraulic cylinders are respectively installed on the top and bottom of the C-shaped bracket, and the two second pressing blocks are respectively fixedly connected to one end of the piston rod of the two third hydraulic cylinders.

[0024] A further preferred embodiment of the joint feeding mechanism includes a first storage box, a second storage box, two unloading racks, two fourth motors, two conveying racks, two fourth hydraulic cylinders, and two unloading holes;

[0025] The outer frame has a mounting bracket fixedly connected to one side of its inner wall. The first and second storage boxes are both installed on the inner wall of the mounting bracket. The two unloading racks are respectively connected to the bottom of the first and second storage boxes. The two conveying racks are respectively rotatably connected to the middle of the inner wall of the two unloading racks. The two fourth motors are respectively installed on the middle of one side of the two unloading racks. The output shafts of the two fourth motors are respectively fixedly connected to one end of the two conveying racks. The two unloading holes are respectively opened at the bottom of one side of the two unloading racks. The two fourth hydraulic cylinders are respectively installed on the side of the two unloading racks away from the unloading holes. The fourth hydraulic cylinders and unloading holes are arranged in a one-to-one correspondence.

[0026] More preferably, the connector mechanism includes a push-type cap, an inner pin, and a crimping sleeve;

[0027] The second storage box is used to store push-type caps, and the first storage box is used to store inner ejector pins. The outer side wall of the inner ejector pin is inserted into the inner side wall of the push-type cap, and the inner side wall of the inner ejector pin is slidably connected to the outer side wall of the center conductor of the coaxial cable. One end of the crimping sleeve is inserted into one end of the push-type cap, and the inner side wall of the crimping sleeve is slidably connected to the outer side wall of the coaxial cable.

[0028] An assembly method for assembling connectors for coaxial cables includes the following steps:

[0029] S1. Pre-treatment -- Flattening the ends of the cable;

[0030] S2, Cable Assembly -- Insert the cable into the cable drive mechanism, clamp and fix it using the cable drive mechanism, and put the crimping tube of the connector mechanism onto one end of the cable;

[0031] S3. Synchronous stripping - One end of the cable is fed into the synchronous stripping assembly by the cable drive mechanism, and the synchronous stripping assembly is used to simultaneously strip the coaxial cable, exposing the center conductor and the shielding layer respectively.

[0032] S4. Shielding layer stripping and pin crimping -- The stripped cable is fed into the shielding layer flipping mechanism through the cable drive mechanism. The shielding layer is broken up and flipped through the shielding layer flipping mechanism. Then, the pin is placed on the exposed center conductor through the cable drive mechanism and the connector feeding mechanism. The pin is crimped in conjunction with the primary crimping mechanism.

[0033] S5, Cap Assembly -- The cable after crimping the ejector pin is transported to the secondary crimping mechanism through the cable drive mechanism. The ejector pin is pushed into the cap in conjunction with the connector feeding mechanism. The secondary crimping mechanism clamps the crimping sleeve on the cable and drives the cable to be pulled out from the secondary crimping mechanism through the cable drive mechanism. The crimping sleeve and the shielding layer cover the cap and the crimping sleeve is partially inserted into the cap.

[0034] S6. Pipe crimping - The crimping pipe sleeve held by the secondary crimping mechanism is crimped to complete the assembly operation of the coaxial cable and the connector.

[0035] S7. Unloading – The cable is released from the clamp by the cable drive mechanism, and the cable and connector are pulled out from the cable drive mechanism for unloading.

[0036] The embodiments of the present invention have the following advantages due to the adoption of the above technical solutions:

[0037] I. This invention uses a cable drive mechanism to transport one end of the cable into the interior of a synchronous stripping assembly. Then, a reciprocating drive mechanism drives a cylindrical bracket to rotate two support rings back and forth, so as to cooperate with the two stripping drive mechanisms to perform circumferential cutting at different positions of the cable end. Then, the cable drive mechanism pulls the cable out of the synchronous stripping assembly, separating the cut cable portion and exposing the center conductor and shielding layer of the cable. This allows for separate processing of the shielding layer, ensuring an effective connection between the shielding layer and the connector during joint assembly, avoiding short circuits and guaranteeing assembly quality.

[0038] Second, the present invention utilizes a shielding layer flipping mechanism to break up the exposed shielding layer of the cable, and flips the broken shielding layer during cable insertion so that when the connector cap is assembled, the flipped shielding layer can be reset by using a crimping sleeve so that it covers one end of the connector cap. Then, the connector cap and the cable are fixed by crimping, ensuring that the shielding layer and the connector can fit together fully during connector assembly.

[0039] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0040] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 This is a structural diagram of the present invention;

[0042] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0043] Figure 3 For the present invention Figure 2 Enlarged schematic diagram of area A structure;

[0044] Figure 4 For the present invention Figure 2 Enlarged schematic diagram of the structure of region B;

[0045] Figure 5 This is an isometric view of the first rodless cylinder of the present invention;

[0046] Figure 6 This is an axonometric view of the fixing frame of the present invention;

[0047] Figure 7 This is a cross-sectional view of the support ring of the present invention;

[0048] Figure 8 This is a cross-sectional view of the cylindrical support structure of the present invention;

[0049] Figure 9 This is a side view of the semi-tooth cone and conical tooth ring of the present invention.

[0050] Figure 10This is a schematic diagram of the structure of the first and second storage boxes of the present invention;

[0051] Figure 11 This is a cross-sectional view of the first storage box of the present invention;

[0052] Figure 12 This is an isometric view of the material conveyor of the present invention;

[0053] Figure 13 This is an axonometric view of the support frame of the present invention;

[0054] Figure 14 This is an axonometric view of the C-type bracket of the present invention;

[0055] Figure 15 This is a schematic diagram showing the effect of stripping the outer sheath of the coaxial cable according to the present invention.

[0056] Reference numerals: 1. Assembly frame assembly; 2. Cable drive mechanism; 3. Synchronous stripping assembly; 4. Shielding layer flipping mechanism; 5. Primary crimping mechanism; 6. Secondary crimping mechanism; 7. Connector feeding mechanism; 8. Connector mechanism; 101. Outer frame; 102. Slide table; 103. Inner support; 104. Mounting bracket; 201. First rodless cylinder; 202. Second rodless cylinder; 203. Cable harness base; 204. First hydraulic cylinder; 205. Cable harness end cap; 301. Fixing bracket; 302. Cylindrical support; 303. Spacing adjustment mechanism; 304. Reciprocating drive mechanism; 305. Support ring; 306. Stripping drive mechanism; 331. Adjusting stud; 332. Adjusting nut; 333. First spring; 341. First motor; 342. Semi-toothed bevel; 343. Conical toothed ring; 361. Second motor; 36 2. Worm gear; 363. Worm wheel; 364. Arc-shaped groove; 365. Slider; 366. Gear block; 367. Connecting rod; 368. Circular cutter; 401. Sleeve holder; 402. Hard bristles; 403. Central gear ring; 404. Gear column; 405. Third motor; 406. Conical rubber sleeve; 501. Support frame; 502. Second hydraulic cylinder; 503. First pressing block; 601. C-type support Frame; 602, Third hydraulic cylinder; 603, Second pressing block; 701, First storage box; 702, Second storage box; 703, Unloading frame; 704, Fourth motor; 705, Conveying frame; 706, Fourth hydraulic cylinder; 707, Unloading hole; 801, Push-type cap; 802, Inner ejector pin; 803, Pressing sleeve; 91, Baffle; 92, Second spring; 93, Positioning part; 94, Guide groove. Detailed Implementation

[0057] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0058] It is important to note that terms such as "first," "second," "symmetric," and "array" are used only to distinguish between descriptive and positional descriptions and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified with terms such as "first" or "symmetric" may explicitly or implicitly include one or more of that feature; similarly, when the quantity of certain features is not limited by words such as "two" or "three," it should be noted that such features also explicitly or implicitly include one or more features.

[0059] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0060] like Figures 1-14 As shown, this embodiment of the invention provides a connector assembly device for coaxial cables, including an assembly frame assembly 1 and a cable drive mechanism 2. The assembly frame assembly 1 includes an outer frame 101, a slide table 102 and an inner support 103.

[0061] The slide table 102 is fixedly connected to one side of the inner wall of the outer frame 101, the inner support 103 is fixedly connected to the middle of the inner wall of the outer frame 101, the cable drive mechanism 2 is installed on the upper surface of the slide table 102, a synchronous stripping assembly 3 is installed on one side of the upper surface of the inner support 103, a shielding layer flipping mechanism 4 and a primary crimping mechanism 5 are installed in the middle of the upper surface of the inner support 103, a secondary crimping mechanism 6 is installed on one side of the inner support 103, a connector feeding mechanism 7 is provided on one side of the inner wall of the outer frame 101, and a connector mechanism 8 is provided inside the connector feeding mechanism 7.

[0062] The synchronous peeling assembly 3 includes a fixed frame 301, a cylindrical support 302, two spacing adjustment mechanisms 303, a reciprocating drive mechanism 304, two support rings 305, and two peeling drive mechanisms 306.

[0063] The fixed frame 301 is fixedly connected to one side of the upper surface of the inner support 103, the cylindrical support 302 is located in the middle of the inner side wall of the fixed frame 301, the reciprocating drive mechanism 304 is installed between the fixed frame 301 and the cylindrical support 302, the two support rings 305 are symmetrically arranged at both ends of the cylindrical support 302, the two spacing adjustment mechanisms 303 are installed between the two support rings 305 and the cylindrical support 302, and the two peeling drive mechanisms 306 are respectively installed inside the two support rings 305.

[0064] In one embodiment, the cable drive mechanism 2 is used to fix and transport the cable; the cable drive mechanism 2 includes two first rodless cylinders 201, a second rodless cylinder 202, two cable harness bases 203, four first hydraulic cylinders 204, and two cable harness end caps 205.

[0065] Two first rodless cylinders 201 are symmetrically mounted on the upper surface of the slide table 102, two second rodless cylinders 202 are mounted on the upper surface of the output blocks of the two first rodless cylinders 201, two wire harness bases 203 are symmetrically mounted on the upper surface of the output blocks of the second rodless cylinders 202, four first hydraulic cylinders 204 are respectively mounted on both sides of the two wire harness bases 203, two wire harness end caps 205 are respectively located above the two wire harness bases 203, and one end of the piston rod of the four first hydraulic cylinders 204 is respectively fixedly connected to the bottom of the two wire harness end caps 205.

[0066] The piston rod of the first hydraulic cylinder 204 drives the cable end cap 205 to move, which is used to clamp and fix the coaxial cable in conjunction with the cable base 203. The output block of the second rodless cylinder 202 drives the cable base 203 to move laterally as a whole, and the output block of the first rodless cylinder 201 drives the second rodless cylinder 202 to move longitudinally as a whole.

[0067] In one embodiment, both pitch adjustment mechanisms 303 are composed of three adjusting studs 331, three adjusting nuts 332 and three first springs 333;

[0068] Among them, one end of each of the three adjusting studs 331 passes through the inner wall of the cylindrical bracket 302 and is fixedly connected to one side of a support ring 305. The three adjusting nuts 332 are respectively threaded to one side of the outer wall of the three adjusting studs 331. The three first springs 333 are respectively sleeved on one side of the outer wall of the three adjusting studs 331. The two ends of the three first springs 333 are respectively fixedly connected to the adjacent side of the cylindrical bracket 302 and the support ring 305.

[0069] By rotating the adjusting nut 332, the thread drives the adjusting stud 331 to move. The moving adjusting stud 331 drives the support ring 305 to move. The moving support ring 305 drives the first spring 333 to compress or release the pressure of the first spring 333, so as to adjust the distance between the support ring 305 and the cylindrical bracket 302 according to actual needs, thereby controlling the cutting position of the coaxial cable stripping.

[0070] The reciprocating drive mechanism 304 consists of a first motor 341, a half-tooth bevel 342, and two conical tooth rings 343.

[0071] Two conical toothed rings 343 are symmetrically fixedly connected to the outer side wall of the cylindrical support 302. The outer side wall of the conical toothed rings 343 is rotatably connected to the inner side wall of the fixed frame 301. The first motor 341 is installed at the bottom of the fixed frame 301. One end of the half toothed cone 342 is fixedly connected to the output shaft of the first motor 341. The outer side wall of the half toothed cone 342 is respectively engaged with the outer side wall of the two conical toothed rings 343, and at the same time it is only engaged with the outer side wall of one conical toothed ring 343, which is used to drive the cylindrical support 302 to reciprocate.

[0072] The output shaft of the first motor 341 drives the semi-cone tooth 342 to rotate. When the rotating semi-cone tooth 342 contacts a conical tooth ring 343, it drives the cylindrical support 302, the spacing adjustment mechanism 303, the support ring 305, and the peeling drive mechanism 306 to rotate in the forward direction. When the teeth of the semi-cone tooth 342 disengage from the other conical tooth ring 343, it drives the cylindrical support 302, the spacing adjustment mechanism 303, the support ring 305, and the peeling drive mechanism 306 to rotate in the reverse direction, thereby enabling the cylindrical support 302, the spacing adjustment mechanism 303, the support ring 305, and the peeling drive mechanism 306 to reciprocate.

[0073] Both peeling drive mechanisms 306 are composed of a second motor 361, a worm gear 362, a worm wheel 363, three arc-shaped slides 364, three sliders 365, three toothed blocks 366, three connecting rods 367, and three circular cutters 368.

[0074] The second motor 361 is installed on one side of the outer wall of the support ring 305. One end of the worm 362 is fixedly connected to the output shaft of the second motor 361, and the other end of the worm 362 is rotatably connected to one side of the inner wall of the support ring 305. The worm wheel 363 is rotatably connected to the middle of the inner wall of the support ring 305. The outer wall of the worm wheel 363 meshes with the outer wall of the worm 362. Three arc-shaped grooves 364 are all opened on the inner wall of the worm wheel 363. The outer walls of the three sliders 365 are slidably connected to the inner walls of the three arc-shaped grooves 364 respectively. One side of the three toothed blocks 366 is fixedly connected to one side of the three sliders 365 respectively. The outer walls of the three toothed blocks 366 are all slidably connected to the inner wall of the support ring 305. Three connecting rods 367 are slidably connected to the middle of the inner walls of the three toothed blocks 366 respectively. Three circular cutters 368 are rotatably connected to one end of the three connecting rods 367 respectively.

[0075] The output shaft of the second motor 361 drives the worm 362 to rotate. The rotating worm 362 drives the worm wheel 363 to rotate within the support ring 305 through its teeth. The rotating worm wheel 363 drives the slider 365 to move through the arc-shaped groove 364. The moving slider 365 drives the tooth block 366 to slide within the support ring 305. The moving tooth block 366 drives the connecting rod 367 and the circular cutter 368 to move.

[0076] A baffle 91 is installed on one side of the inner wall of the toothed block 366. A second spring 92 is fixedly connected to one side of the baffle 91. One end of the second spring 92 is fixedly connected to the end of the connecting rod 367 away from the circular cutter 368.

[0077] When the movement of the connecting rod 367 is obstructed, the baffle 91 is driven to move by the toothed block 366. The moving baffle 91 drives the second spring 92 to be compressed, so that the compressed second spring 92 can provide a continuous thrust to one end of the connecting rod 367.

[0078] In one embodiment, the shielding layer flipping mechanism 4 includes a sleeve frame 401, several hard bristles 402, a central toothed ring 403, a toothed column 404, a third motor 405, and a conical rubber sleeve 406.

[0079] The sleeve frame 401 is rotatably connected to one side of the inner wall of the inner support 103. Several hard bristles 402 are fixedly connected to the inner wall of the sleeve frame 401. The central toothed ring 403 is fixedly connected to the middle of the outer wall of the sleeve frame 401. The outer wall of the toothed column 404 is meshed with the outer wall of the central toothed ring 403. The third motor 405 is installed on one side of the inner support 103. The output shaft of the third motor 405 is fixedly connected to one end of the toothed column 404. One end of the conical rubber sleeve 406 is fixedly connected to the end of the sleeve frame 401 near the third motor 405.

[0080] The output shaft of the third motor 405 drives the gear column 404 to rotate. The rotating gear column 404 drives the sleeve frame 401 and the conical rubber sleeve 406 to rotate via the central gear ring 403. Then, the cable drive mechanism 2 drives the coaxial cable to be inserted into the sleeve frame 401. The rotating sleeve frame 401 drives the hard bristles 402 to break up the exposed shielding layer on the coaxial cable, and the conical rubber sleeve 406 flips the broken shielding layer.

[0081] In one embodiment, to improve the effect of the shielding layer flipping mechanism 4 on breaking up the shielding layer, hard bristles 402 can be set on the outer wall of the sleeve frame 401, and the sleeve frame 401 can be set on both sides of the outer side of the coaxial cable, so that the axial direction of the sleeve frame 401 is perpendicular to the axial direction of the coaxial cable, so that when the sleeve frame 401 drives the hard bristles 402 to rotate, the hard bristles 402 can be used to break up the shielding layer along the axial direction of the coaxial cable.

[0082] In one embodiment, the primary pressing mechanism 5 includes a support frame 501, two second hydraulic cylinders 502 and two first pressing blocks 503, and the secondary pressing mechanism 6 includes a C-shaped bracket 601, two third hydraulic cylinders 602 and two second pressing blocks 603.

[0083] Among them, the support frame 501 is installed in the middle of the upper surface of the inner support 103, the two second hydraulic cylinders 502 are symmetrically installed on the outside of the support frame 501, and the two first pressing blocks 503 are respectively fixedly connected to one end of the piston rod of the two second hydraulic cylinders 502.

[0084] The C-shaped bracket 601 is installed on one side of the upper surface of the inner bracket 103, the two third hydraulic cylinders 602 are respectively installed on the top and bottom of the C-shaped bracket 601, and the two second pressing blocks 603 are respectively fixedly connected to one end of the piston rod of the two third hydraulic cylinders 602.

[0085] The primary crimping mechanism 5 and the secondary crimping mechanism 6 have similar overall structures and principles, except that the crimping direction, the size of the crimping blocks, and the corresponding crimping targets are different. The support frame 501 is used to provide support for the second hydraulic cylinder 502. The piston rod of the second hydraulic cylinder 502 drives the first crimping block 503 to move, so that the two first crimping blocks 503 can be used to perform the crimping operation.

[0086] In one embodiment, the connector feeding mechanism 7 includes a first storage box 701, a second storage box 702, two unloading racks 703, two fourth motors 704, two conveying racks 705, two fourth hydraulic cylinders 706, and two unloading holes 707.

[0087] The outer frame 101 has a mounting bracket 104 fixedly connected to one side of its inner wall. The first storage box 701 and the second storage box 702 are both installed on the inner wall of the mounting bracket 104. The two unloading racks 703 are respectively connected to the bottom of the first storage box 701 and the second storage box 702. The two conveying racks 705 are respectively rotatably connected to the middle of the inner wall of the two unloading racks 703. The two fourth motors 704 are respectively installed on the middle of one side of the two unloading racks 703. The output shafts of the two fourth motors 704 are respectively fixedly connected to one end of the two conveying racks 705. The two unloading holes 707 are respectively opened at the bottom of one side of the two unloading racks 703. The two fourth hydraulic cylinders 706 are respectively installed on the side of the two unloading racks 703 away from the unloading holes 707. The fourth hydraulic cylinders 706 and the unloading holes 707 are arranged in a one-to-one correspondence.

[0088] The fourth motor 704 drives the conveyor frame 705 to rotate within the unloading frame 703. When material in the unloading hole 707 is removed, the fourth motor 704 drives the conveyor frame 705 to rotate. The rotating conveyor frame 705 moves new material to the unloading hole 707. The material in the first storage box 701 can fall into the unloading frame 703 under gravity to fill the empty space outside the conveyor frame 705. The fourth hydraulic cylinder 706 is used to push the material out of the unloading hole 707.

[0089] In one embodiment, the connector mechanism 8 includes a push-type cap 801, an inner pin 802, and a crimping sleeve 803.

[0090] The second storage box 702 is used to store the push-type cap 801, and the first storage box 701 is used to store the inner ejector pin 802. The outer side wall of the inner ejector pin 802 is inserted into the inner side wall of the push-type cap 801. The inner side wall of the inner ejector pin 802 is slidably connected to the outer side wall of the center conductor of the coaxial cable. One end of the crimping sleeve 803 is inserted into one end of the push-type cap 801. The inner side wall of the crimping sleeve 803 is slidably connected to the outer side wall of the coaxial cable.

[0091] The push-type cap 801 and the inner ejector pin 802 are stored in the second storage box 702 and the first storage box 701, respectively. The inner ejector pin 802 and the push-type cap 801 are quickly assembled by pushing, and the push-type cap 801 and the crimping sleeve 803 are assembled by crimping.

[0092] An assembly method for assembling connectors for coaxial cables includes the following steps:

[0093] S1. Pre-treatment -- Flattening the ends of the cable;

[0094] S2, Cable Assembly - Insert the cable into the cable drive mechanism 2, clamp and fix it using the cable drive mechanism 2, and put the crimping tube of the connector mechanism 8 onto one end of the cable;

[0095] S3, Synchronous stripping -- One end of the cable is fed into the interior of the synchronous stripping assembly 3 by the cable drive mechanism 2, and the synchronous stripping assembly 3 is used to perform synchronous stripping of the coaxial cable, so that the center conductor and the shielding layer are exposed respectively.

[0096] S4, Shielding layer peeling and pin crimping -- The stripped cable is transported to the shielding layer flipping mechanism 4 by the cable drive mechanism 2. The shielding layer is broken up and flipped by the shielding layer flipping mechanism 4. Then, the pin is put on the exposed center conductor by the cable drive mechanism 2 in conjunction with the connector feeding mechanism 7, and the pin is crimped by the primary crimping mechanism 5.

[0097] S5, Cap Assembly -- The cable after crimping the ejector pin is transported to the secondary crimping mechanism 6 by the cable drive mechanism 2. The ejector pin is pushed into the cap by the connector feeding mechanism 7. The secondary crimping mechanism 6 clamps the crimping sleeve on the cable. The cable is pulled out from the secondary crimping mechanism 6 by the cable drive mechanism 2, so that the crimping sleeve and the shielding layer cover the cap and the crimping sleeve is partially inserted into the cap.

[0098] S6, Pipe Sleeve Crimping -- The clamped pipe sleeve is crimped by the secondary crimping mechanism 6 to complete the assembly operation of the coaxial cable and the connector.

[0099] S7. Unloading – The cable is released from the clamp by the cable drive mechanism 2, and the cable and connector are pulled out from the cable drive mechanism 2 for unloading.

[0100] In operation, the present invention firstly flattens the end face of the coaxial cable to be assembled, so that the center conductor, insulation layer, shielding layer and outer sheath layer of the cable are on the same plane. Then, one end of the coaxial cable is moved so that it passes through the two cable tie bases 203 and abuts against the positioning part 93 on the inner bracket 103 to control the installation length of the coaxial cable. Then, the piston rod of the first hydraulic cylinder 204 drives the cable tie end cap 205 to move, which is used to clamp and fix the coaxial cable in conjunction with the cable tie base 203. Then, the output block of the second rodless cylinder 202 drives the cable tie base 203 to move as a whole, so that one end of the coaxial cable separates from the inner bracket 103. Then, the crimping sleeve 803 is sleeved on the coaxial cable and inserted between the cable tie end cap 205 and the cable tie base 203 to complete the cable loading operation.

[0101] When it is necessary to strip the cable, the output block of the first rodless cylinder 201 drives the second rodless cylinder 202 to move as a whole, so as to transfer the coaxial cable to the guide groove 94 on the inner bracket 103. Then, the output block of the second rodless cylinder 202 drives the cable bundle base 203 to move as a whole, so that the cable bundle base 203 can drive the coaxial cable to pass through the guide groove 94 and the synchronous stripping assembly 3 in sequence. The length of the cable passing through the synchronous stripping assembly 3 is controlled by the movement position of the output block of the second rodless cylinder 202, that is, the reserved length after the center conductor is stripped.

[0102] Then, the output shafts of the two second motors 361 drive the worm gear 362 to rotate. The rotating worm gear 362 drives the worm wheel 363 to rotate within the support ring 305 using its teeth. The rotating worm wheel 363 drives the slider 365 to move using its arc-shaped groove 364. The moving slider 365 drives the toothed block 366 to slide within the support ring 305, and drives the connecting rod 367 and the circular cutter 368 to move. When the circular cutter 368 contacts the outer sheath of the cable, the continuously moving toothed block 366, in conjunction with the baffle 91, drives the second spring 92 to compress, so that the compressed second spring 92 can provide a continuous thrust to one end of the connecting rod 367. Then, by controlling the rotation angle of the worm wheel 363, the depth of the circular cutter 368 in stripping can be controlled. When the toothed blocks 366 on both peeling drive mechanisms 306 have moved to their designated positions, the output shaft of the first motor 341 drives the semi-cone tooth 342 to rotate. When the rotating semi-cone tooth 342 contacts a conical toothed ring 343 with its teeth, it drives the cylindrical support 302, the spacing adjustment mechanism 303, the support ring 305, and the peeling drive mechanism 306 to rotate in the forward direction as a whole. When the teeth of the semi-cone tooth 342 disengage from the other conical toothed ring 343, it drives the cylindrical support 302, the spacing adjustment mechanism 303, the support ring 305, and the peeling drive mechanism 306 to rotate in the reverse direction as a whole. The rotation allows the cylindrical support 302, spacing adjustment mechanism 303, support ring 305, and stripping drive mechanism 306 to reciprocate. During rotation, the compressed second spring 92 pushes the circular cutters 368 on the two stripping drive mechanisms 306 into the cable, controlling the cutting depth. For example, the circular cutter 368 near the coaxial cable end cuts into the cable to remove the outer sheath, shielding layer, and insulation layer; the circular cutter 368 away from the coaxial cable end cuts only the outer sheath. When the circular cutter 368 reaches the required depth, the second rodless cylinder 202 drives the cable bundle base 203 and the cable as a whole to move, pulling the cable out of the synchronous stripping assembly 3, separating the cut portion from the cable. The specific effect after stripping is as follows: Figure 15 As shown, this exposes both the central conductor and the shielding layer simultaneously.

[0103] When the inner pin 802 needs to be crimped, the stripped coaxial cable is moved to the shielding flipping mechanism 4 by the cable drive mechanism 2. Then, the output shaft of the third motor 405 drives the toothed column 404 to rotate. The rotating toothed column 404 drives the sleeve frame 401 and the conical rubber sleeve 406 to rotate by the central toothed ring 403. Then, the cable drive mechanism 2 drives the coaxial cable to be inserted into the sleeve frame 401 so that the rotating sleeve frame 401 drives the hard bristles 402 to break up the exposed shielding layer on the coaxial cable. When one end of the coaxial cable passes through the conical rubber sleeve 406, the conical rubber sleeve 406 uses friction to flip up the broken shielding layer so that the shielding layer can be connected to the push-type cap 801 later. When the center conductor of the coaxial cable passes through the shielding flipping mechanism 4 and the primary crimping mechanism 5 in sequence and is inserted into the discharge hole 707 of the first storage box 701, the piston rod of the fourth hydraulic cylinder 706 pushes the inner ejector pin 802 to be sleeved on the center conductor of the cable. Then, the cable drive mechanism 2 drives the coaxial cable to move in the opposite direction, and the fourth hydraulic cylinder 706 pushes the inner ejector pin 802 out of the discharge rack 703 so as to transfer the inner ejector pin 802 sleeved on the center conductor to the primary crimping mechanism 5. Then, the piston rod of the second hydraulic cylinder 502 pushes the first crimping block 503 to press the inner ejector pin 802, and crimps and fixes it on the center conductor, thereby completing the assembly operation of the inner ejector pin 802.

[0104] When the push-type cap 801 needs to be assembled, the coaxial cable is pulled out from the shielding flipping mechanism 4 by the cable drive mechanism 2 and transferred to the secondary crimping mechanism 6. Then, the coaxial cable is driven through the secondary crimping mechanism 6 by the cable drive mechanism 2, and the inner pin 802 crimped on the center conductor is inserted into the discharge hole 707 of the second storage box 702. Then, the fourth hydraulic cylinder 706 on one side of the second storage box 702 pushes the push-type cap 801 to connect with the inserted inner pin 802 to complete the assembly operation between the push-type cap 801 and the inner pin 802. Then, the piston rod of the third hydraulic cylinder 602 drives the second crimping block 603 to align. The cable is clamped by a crimping sleeve 803 located outside the cable. Then, the cable drive mechanism 2, in conjunction with the fourth hydraulic cylinder 706, pulls the cable and the push-type cap 801 out of the unloading rack 703 and pushes them to the crimping sleeve 803. This allows the crimping sleeve 803 to reset the disassembled and flipped shielding layer while simultaneously inserting one end of the crimping sleeve 803 into the push-type cap 801 for connection. Then, the piston rod of the third hydraulic cylinder 602 drives the second crimping block 603 to press the crimping sleeve 803, thus assembling and fixing the push-type cap 801 and the cable. During the crimping process, the shielding layer can be tightly fitted to one end of the push-type cap 801, ensuring assembly quality.

[0105] After the push-type cap 801 is assembled, the piston rod of the first hydraulic cylinder 204 pushes the cable end cap 205 to move, so that the cable end cap 205 separates from the cable base 203, thereby releasing the clamping of the cable. Then the cable is pulled out, and the unloading operation is completed.

[0106] A fourth motor 704 is provided to drive the conveyor frame 705 to rotate within the unloading frame 703. When the push-type cap 801 or inner ejector pin 802 at the unloading hole 707 is removed, the fourth motor 704 drives the conveyor frame 705 to rotate. The rotating conveyor frame 705 drives the push-type cap 801 or inner ejector pin 802 to move, so as to transfer the new push-type cap 801 or inner ejector pin 802 to the unloading hole 707. The inner ejector pin 802 in the first storage box 701 or the push-type cap 801 in the second storage box 702 can fall into the unloading frame 703 under the action of gravity, filling the empty position outside the conveyor frame 705.

[0107] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in the present invention, and these should all be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A connector assembly device for coaxial cables, comprising an assembly frame assembly (1) and a cable drive mechanism (2), characterized in that, The assembly frame assembly (1) includes an outer frame (101), a slide table (102), and an inner support (103). The slide (102) is fixedly connected to one side of the inner wall of the outer frame (101), the inner support (103) is fixedly connected to the middle of the inner wall of the outer frame (101), the cable drive mechanism (2) is installed on the upper surface of the slide (102), a synchronous stripping assembly (3) is installed on one side of the upper surface of the inner support (103), a shielding layer flipping mechanism (4) and a primary crimping mechanism (5) are installed in the middle of the upper surface of the inner support (103), a secondary crimping mechanism (6) is installed on one side of the inner support (103), a connector feeding mechanism (7) is provided on one side of the inner wall of the outer frame (101), and a connector mechanism (8) is provided inside the connector feeding mechanism (7). The synchronous peeling assembly (3) includes a fixed frame (301), a cylindrical support (302), two spacing adjustment mechanisms (303), a reciprocating drive mechanism (304), two support rings (305), and two peeling drive mechanisms (306). The fixed frame (301) is fixedly connected to one side of the upper surface of the inner support (103), the cylindrical support (302) is located in the middle of the inner side wall of the fixed frame (301), the reciprocating drive mechanism (304) is installed between the fixed frame (301) and the cylindrical support (302), the two support rings (305) are symmetrically arranged at both ends of the cylindrical support (302), the two spacing adjustment mechanisms (303) are installed between the two support rings (305) and the cylindrical support (302), and the two peeling drive mechanisms (306) are respectively installed inside the two support rings (305); The cable drive mechanism (2) includes two first rodless cylinders (201), a second rodless cylinder (202), two cable harness bases (203), four first hydraulic cylinders (204), and two cable harness end caps (205). Two first rodless cylinders (201) are symmetrically mounted on the upper surface of the slide (102), two second rodless cylinders (202) are mounted on the upper surface of the output blocks of the two first rodless cylinders (201), two wire harness bases (203) are symmetrically mounted on the upper surface of the output blocks of the second rodless cylinders (202), four first hydraulic cylinders (204) are respectively mounted on both sides of the two wire harness bases (203), two wire harness end caps (205) are respectively located above the two wire harness bases (203), and one end of the piston rod of the four first hydraulic cylinders (204) is respectively fixedly connected to the bottom of the two wire harness end caps (205).

2. The connector assembly equipment for coaxial cables according to claim 1, characterized in that: Both of the aforementioned pitch adjustment mechanisms (303) consist of three adjusting studs (331), three adjusting nuts (332), and three first springs (333); One end of each of the three adjusting studs (331) passes through the inner wall of the cylindrical bracket (302) and is fixedly connected to one side of the support ring (305). The three adjusting nuts (332) are respectively threaded to one side of the outer wall of the three adjusting studs (331). The three first springs (333) are respectively sleeved on one side of the outer wall of the three adjusting studs (331). The two ends of the three first springs (333) are respectively fixedly connected to the adjacent side of the cylindrical bracket (302) and the support ring (305). The reciprocating drive mechanism (304) consists of a first motor (341), a half-tooth bevel (342), and two conical tooth rings (343); Two conical toothed rings (343) are symmetrically fixedly connected to the outer side wall of the cylindrical support (302). The outer side wall of the conical toothed ring (343) is rotatably connected to the inner side wall of the fixed frame (301). The first motor (341) is installed at the bottom of the fixed frame (301). One end of the semi-toothed cone (342) is fixedly connected to the output shaft of the first motor (341). The outer side wall of the semi-toothed cone (342) is meshed with the outer side wall of the two conical toothed rings (343) respectively, and at the same time only meshes with the outer side wall of one conical toothed ring (343) to drive the cylindrical support (302) to reciprocate.

3. The connector assembly equipment for coaxial cables according to claim 1, characterized in that: Both of the peeling drive mechanisms (306) consist of a second motor (361), a worm gear (362), a worm wheel (363), three arc-shaped grooves (364), three sliders (365), three toothed blocks (366), three connecting rods (367), and three circular cutters (368); The second motor (361) is mounted on one side of the outer wall of the support ring (305). One end of the worm (362) is fixedly connected to the output shaft of the second motor (361), and the other end of the worm (362) is rotatably connected to one side of the inner wall of the support ring (305). The worm wheel (363) is rotatably connected to the middle of the inner wall of the support ring (305), and the outer wall of the worm wheel (363) meshes with the outer wall of the worm (362). The three arc-shaped grooves (364) are all formed on the worm wheel (361). The inner wall of 63), the outer walls of the three sliders (365) are slidably connected to the inner walls of the three arc-shaped grooves (364), one side of the three toothed blocks (366) is fixedly connected to one side of the three sliders (365), the outer walls of the three toothed blocks (366) are slidably connected to the inner wall of the support ring (305), the three connecting rods (367) are slidably connected to the middle of the inner walls of the three toothed blocks (366), and the three circular cutters (368) are rotatably connected to one end of the three connecting rods (367).

4. The connector assembly equipment for coaxial cables according to claim 3, characterized in that: A baffle (91) is installed on one side of the inner wall of the tooth block (366). A second spring (92) is fixedly connected to one side of the baffle (91). One end of the second spring (92) is fixedly connected to the end of the connecting rod (367) away from the circular cutter (368).

5. The connector assembly equipment for coaxial cables according to claim 1, characterized in that: The shielding layer flipping mechanism (4) includes a sleeve frame (401), several hard bristles (402), a central toothed ring (403), a toothed column (404), a third motor (405), and a conical rubber sleeve (406). The sleeve frame (401) is rotatably connected to one side of the inner wall of the inner support (103). Several hard bristles (402) are fixedly connected to the inner wall of the sleeve frame (401). The central toothed ring (403) is fixedly connected to the middle of the outer wall of the sleeve frame (401). The outer wall of the toothed column (404) is meshed with the outer wall of the central toothed ring (403). The third motor (405) is installed on one side of the inner support (103). The output shaft of the third motor (405) is fixedly connected to one end of the toothed column (404). One end of the conical rubber sleeve (406) is fixedly connected to the end of the sleeve frame (401) near the third motor (405).

6. The connector assembly equipment for coaxial cables according to claim 1, characterized in that: The primary pressing mechanism (5) includes a support frame (501), two second hydraulic cylinders (502) and two first pressing blocks (503), and the secondary pressing mechanism (6) includes a C-shaped bracket (601), two third hydraulic cylinders (602) and two second pressing blocks (603). The support frame (501) is installed on the middle of the upper surface of the inner support (103), and the two second hydraulic cylinders (502) are symmetrically installed on the outside of the support frame (501). The two first pressing blocks (503) are respectively fixedly connected to one end of the piston rod of the two second hydraulic cylinders (502). The C-shaped bracket (601) is installed on one side of the upper surface of the inner bracket (103), the two third hydraulic cylinders (602) are respectively installed on the top and bottom of the C-shaped bracket (601), and the two second pressing blocks (603) are respectively fixedly connected to one end of the piston rod of the two third hydraulic cylinders (602).

7. The connector assembly equipment for coaxial cables according to claim 1, characterized in that: The joint feeding mechanism (7) includes a first storage box (701), a second storage box (702), two feeding racks (703), two fourth motors (704), two conveying racks (705), two fourth hydraulic cylinders (706), and two feeding holes (707). The outer frame (101) has a mounting bracket (104) fixedly connected to one side of its inner wall. The first storage bin (701) and the second storage bin (702) are both installed on the inner wall of the mounting bracket (104). The two unloading racks (703) are respectively connected to the bottom of the first storage bin (701) and the second storage bin (702). The two conveying racks (705) are respectively rotatably connected to the middle of the inner wall of the two unloading racks (703). The two fourth motors (704) are also connected to the outer frame (101). The two fourth motors (704) are respectively installed on the middle of one side of the two feeding racks (703), and the output shafts of the two fourth motors (704) are respectively fixedly connected to one end of the two feeding racks (705). The two feeding holes (707) are respectively opened at the bottom of one side of the two feeding racks (703). The two fourth hydraulic cylinders (706) are respectively installed on the side of the two feeding racks (703) away from the feeding holes (707). The fourth hydraulic cylinders (706) and the feeding holes (707) are arranged in a one-to-one correspondence.

8. The connector assembly equipment for coaxial cables according to claim 7, characterized in that: The connector mechanism (8) includes a push-type cap (801), an inner pin (802), and a crimping sleeve (803). The second storage box (702) is used to store the push-type cap (801), and the first storage box (701) is used to store the inner pin (802). The outer side wall of the inner pin (802) is inserted into the inner side wall of the push-type cap (801). The inner side wall of the inner pin (802) is slidably connected to the outer side wall of the center conductor of the coaxial cable. One end of the crimping sleeve (803) is inserted into one end of the push-type cap (801). The inner side wall of the crimping sleeve (803) is slidably connected to the outer side wall of the coaxial cable.

9. The assembly method of the connector assembly equipment for coaxial cables according to any one of claims 1-8, characterized in that, Includes the following steps: S1. Pre-treatment -- Flattening the ends of the cable; S2, Cable assembly -- Insert the cable into the cable drive mechanism (2), clamp and fix it using the cable drive mechanism (2), and put the sleeve of the connector mechanism (8) onto one end of the cable; S3, Synchronous stripping -- One end of the cable is fed into the interior of the synchronous stripping assembly (3) by the cable drive mechanism (2), and the synchronous stripping assembly (3) is used to perform synchronous stripping of the coaxial cable, so that the center conductor and the shielding layer are exposed respectively. S4, Shielding layer peeling and pin crimping -- The stripped cable is transported to the shielding layer flipping mechanism (4) through the cable drive mechanism (2). The shielding layer is broken up and flipped by the shielding layer flipping mechanism (4). Then, the pin is placed on the exposed center conductor by the cable drive mechanism (2) in conjunction with the connector feeding mechanism (7). The pin is crimped by the primary crimping mechanism (5). S5, Cap Assembly -- The cable after crimping the pin is transported to the secondary crimping mechanism (6) by the cable drive mechanism (2). The pin is pushed into the cap by the connector feeding mechanism (7). The crimping sleeve on the cable is clamped by the secondary crimping mechanism (6). Then the cable is pulled out from the secondary crimping mechanism (6) by the cable drive mechanism (2). The crimping sleeve and the shielding layer are covered on the cap and the crimping sleeve is inserted into the cap. S6, Pipe sleeve crimping -- The crimping pipe sleeve held by the secondary crimping mechanism (6) is crimped to complete the assembly operation of the coaxial cable and the connector; S7. Unloading -- The cable is released from the clamp by the cable drive mechanism (2), and the cable and connector are pulled out from the cable drive mechanism (2) for unloading.

Images